Natur-WareŽ cutlery is certified compostable by the BPI (ASTM D6400) and approved for use in Cedar Grove compost systems. Natur-Ware is made from a sustainable feedstock and is part of the USDA Biopreferred program. Natur-Ware is heat resistant up to 190°F and stays strong in hot foods and liquids. Natur-Ware comes in cases of 1000. Natur-Ware is a perfect sustainable option for your kitchen and coffee stations.